What are most important topics for JEE advance ?

Physics

1)  units and dimensions and measurement.

2)  rotational dynamics

3)  work power and energy

4) surface tension and viscosity

5) alternating current and emi

6) superposition of waves and Doppler effect

7) transmission of heat and thermodynamics

8) RC circuits and Kirchhoff law , nodal plane analysis

9) Gauss law for finding electric field

10) nuclear and atomic physics .

Mathematics

1)  circle, parabola, ellipse,

2)   complete calculus

3)  inverse trigonometry ,

4)  matrices and determinants, probability, theory of equations ,complex numbers.

5) vectors and 3d geometry.

Chemistry  :

Inorganic ; 1)  nitrogen family 2)  halogen family   3)co ordinate chemistry, 4)  chemical bonding.

Organic ; 1) detection of functional group and GOC

2) alkenes 3)  carbonyl compounds 4)  organic compounds containing nitrogen and bio molecules 5) alkyl halides

Physical ; 1)  stoichiometry 2)  thermo dynamics and thermochemistry 3) solid state 4) chemical kinetics and nuclear chemistry 5)  electro chemistry 6) colligative properties

There are some topics which are the most important and scoring topics. Ideally you should try to cover the entire syllabus well.

Physics :

1. Kinematics – Very simple questions are asked. If you keep the definitions in mind, then all questions will be easy
2. Newton’s laws of motion – Knowing how to draw a free body diagram will greatly help in solving almost all problems of this chapter
3. Simple harmonic motion – Energy conservation method will be useful in finding time period in even the most complicated cases of SHM
4. First law of thermodynamics – Knowing the statement of energy conservation will help you to solve a number of numericals and theoretical questions as well
5. Current Electricity – A good practice of Kirchoff’s law problems will help you to score cent percent in this topic
6. Radioactive decay – The radioactivity decay formula will be the most useful tool in solving almost all the problems

Mathematics :

1. Conic sections – Knowing the formulas well will help you. The parametric form is one of the most useful tool in solving problems of conics
2. Quadratic Equations – knowing the fundamental properties regarding nature of roots / intervals in which roots lie will help you
3. Progression and series – very scoring and simple chapter. Knowing the definitionsand practising ample of problems would be useful
4. Differentiation – Keeping the formulas in mind will help. Geometric interpretation of derivative is an important concept. A number of simple questions are asked which can be done with ease
5. Vector Algebra – Knowing how to visualize the situation will be useful. The concepts of vector and scalar triple products are most scoring

Chemistry :

1. Alkyl Halides – Simple questions based on reactivity / type of reactions are asked and can be cracked easily
2. Electrophilic aromatic substitution reactions of benzene – standard reactions are the most important. Direct questions are asked from this chapter
3. Chemical Equilibrium - Knowing the basic equation of equilibrium along with a proficiency in solving ideal gas equation problems will definitely fetch you full marks
4. Chemical Kinetics – First order reactions are asked in JEE and are easy if you know the basic definitions
5. Ores and Metallurgy - Standard questions are asked which can be done easily
6. Coordination compounds - isomerism is an important but easy topic and you can easily score 100% in this

Thanking You;)

You can check the important topics below

Physics

Mechanics

Electricity and magnetism

Thermal physics

Fluids and waves and sound

Potentiometer-related experiments

Optics

Modern physics

Chemistry

Mole Concept:

Atomic Structure

General Organic Chemistry

Named Reactions

Inorganic Chemistry

Mathematics

Calculus

Co-ordinate Geometry

Vectors (and 3D Geometry)

Algebra

Trigonometry

Good Luck!!